Not long ago, Turkey and Malaysia were often bracketed together as countries that inspired optimism about the Muslim world. In both lands, Islam is the most popular religion. In both, democracy has been vigorously if imperfectly practised. And both have enjoyed bursts of rapid, extrovert economic growth.

In their early days in office, people in Turkey’s ruling Justice and Development (AK) party always found plenty of friends in Malaysia: allies who shared their belief that governance with a pious Muslim flavour was compatible with modernising, business-friendly policies and a broadly pro-Western orientation.

All that makes doubly depressing a recent incident in Malaysia involving a prominent writer from Turkey. Mustafa Akyol is an exponent, in snappy English as well as his mother-tongue, of a liberal interpretation of Islam. In his book “Islam Without Extremes” he argues that his faith should never use coercion either to win converts or to keep those who are already Muslim in order. In other words, he takes at face value the Koranic verse which says, “There is no compulsion in religion.”